/* Header-specific styles for Prago Riax */

.site-header {
	position: sticky;
	top: 0;
	z-index: 40;
	backdrop-filter: blur(14px);
	background: rgba(255, 255, 255, 0.96);
	border-bottom: 1px solid var(--color-border-subtle);
	transition:
		box-shadow var(--transition-base),
		padding var(--transition-base),
		background-color var(--transition-base);
}

.site-header__inner {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding-block: 0.9rem;
}

.site-header--scrolled {
	box-shadow: var(--shadow-soft);
	padding-block: 0.4rem;
}

.site-logo {
	justify-self: center;
}

.site-logo__link {
	display: inline-flex;
	align-items: center;
	gap: 0.45rem;
	padding: 0.2rem 0.8rem;
	border-radius: var(--radius-pill);
	border: 1px solid rgba(216, 195, 154, 0.7);
	background: rgba(250, 248, 244, 0.9);
}

.site-logo__mark {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 1.9rem;
	height: 1.9rem;
	border-radius: 999px;
	background: linear-gradient(135deg, var(--color-accent-gold), #f3e3c0);
	color: #241e19;
	font-family: var(--font-serif);
	font-size: 0.9rem;
	font-weight: 600;
	letter-spacing: 0.08em;
}

.site-logo__text {
	font-family: var(--font-serif);
	font-size: 1rem;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--color-heading);
}

.site-nav-wrapper {
	justify-self: end;
}

.site-nav {
	display: flex;
	align-items: center;
	gap: var(--space-5);
	font-size: var(--font-size-sm);
	text-transform: uppercase;
	letter-spacing: 0.12em;
}

.site-nav__link {
	position: relative;
	padding-bottom: 0.15rem;
	color: var(--color-muted);
}

.site-nav__link::after {
	content: "";
	position: absolute;
	left: 0;
	bottom: 0;
	width: 100%;
	height: 1px;
	background: linear-gradient(90deg, var(--color-accent-gold), transparent);
	transform-origin: left;
	transform: scaleX(0);
	transition: transform var(--transition-base);
}

.site-nav__link:hover::after,
.site-nav__link[aria-current="page"]::after {
	transform: scaleX(1);
}

.site-nav__link[aria-current="page"] {
	color: var(--color-heading);
}

.site-nav__item--cta .site-nav__link--cta {
	padding: 0.45rem 1.2rem;
	border-radius: var(--radius-pill);
	border: 1px solid rgba(216, 195, 154, 0.9);
	background: #ffffff;
	color: var(--color-heading);
}

.site-nav__item--cta .site-nav__link--cta::after {
	display: none;
}

.site-nav__item--cta .site-nav__link--cta:hover {
	background: var(--color-primary);
	color: #ffffff;
	border-color: transparent;
}

/* Mobile menu toggle */

.site-header__menu-toggle {
	display: none;
	padding: 0.35rem 0.55rem;
	border-radius: var(--radius-pill);
	border: 1px solid var(--color-border-subtle);
	background: #ffffff;
	color: var(--color-heading);
}

.site-header__menu-icon {
	position: relative;
	display: inline-block;
	width: 1.2rem;
	height: 1px;
	background: var(--color-heading);
}

.site-header__menu-icon::before,
.site-header__menu-icon::after {
	content: "";
	position: absolute;
	left: 0;
	width: 1.2rem;
	height: 1px;
	background: var(--color-heading);
	transition:
		transform var(--transition-base),
		top var(--transition-base),
		opacity var(--transition-base);
}

.site-header__menu-icon::before {
	top: -0.32rem;
}

.site-header__menu-icon::after {
	top: 0.32rem;
}

.site-header__menu-toggle[aria-expanded="true"] .site-header__menu-icon {
	background: transparent;
}

.site-header__menu-toggle[aria-expanded="true"]
	.site-header__menu-icon::before {
	top: 0;
	transform: rotate(45deg);
}

.site-header__menu-toggle[aria-expanded="true"] .site-header__menu-icon::after {
	top: 0;
	transform: rotate(-45deg);
}

/* Mobile layout */

@media (max-width: 900px) {
	.site-header__inner {
		grid-template-columns: auto 1fr auto;
	}

	.site-header__menu-toggle {
		display: inline-flex;
		align-items: center;
		justify-content: center;
	}

	.site-nav-wrapper {
		position: fixed;
		width: 100%;
		top: 0;
		right: 0;
		left: 0;
		align-items: start;
		inset-block-start: 56px;
		background:
			radial-gradient(circle at top, rgba(255, 255, 255, 0.08), transparent 55%),
			rgba(255, 255, 255, 0.98);
		flex-direction: column;
		justify-content: space-between;
		padding: var(--space-6) var(--space-4) var(--space-6);
		transform: translateY(-100%);
		opacity: 0;
		pointer-events: none;
		transition:
			opacity var(--transition-base),
			transform var(--transition-base);
	}

	.site-nav-wrapper.is-open {
		transform: translateY(0);
		opacity: 1;
		pointer-events: auto;
	}

	.site-nav {
		flex-direction: column;
		align-items: start;
		justify-content: flex-start;
		gap: var(--space-4);
	}

	.site-nav__item--cta .site-nav__link--cta {
		margin-top: var(--space-4);
	}
}

@media (max-width: 600px) {
	.site-logo__text {
		font-size: 0.9rem;
	}
}